surces with not broken packages openmediavault-virtualbox everywhere

I have a problem installing virtulabox from every source - "you have held broken packages"
I changed the openmediavault version - it does not work anywhere
now I have Openmediavault 2.1 i386 before Openmediavault 3.0.86
I can't find any version to workI can't install

Every version of virtualbox package - I did not hit the good - I tested all that I found ...Thanks for the script. I'm not sure if I can use it ...Doing the job with virtualbox - remove all packagesAnd I do not know what next ...